Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7575420 | Vane pump | Ryouichi Nagasaka, Shinji Yakabe | 2009-08-18 |
| 7347677 | Vane pump | Tomoyuki Fujita, Hideyasu Ihira | 2008-03-25 |
| 7243672 | Flow control valve | Tomoyuki Fujita, Hideyasu Ihira | 2007-07-17 |